JDK-8223261 : JDK-8189208 followup - remove JDK_GetVersionInfo0 and the supporting code
  • Type: Enhancement
  • Component: hotspot
  • Sub-Component: runtime
  • Affected Version: 13
  • Priority: P4
  • Status: Resolved
  • Resolution: Fixed
  • Submitted: 2019-05-02
  • Updated: 2019-12-17
  • Resolved: 2019-12-10
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JDK 14
14 b27Fixed
Related Reports
Blocks :  
JDK-8234185 - Cleanup usage of canonicalize function between libjava, hotspot and libinstrument
Relates :  
JDK-8189208 - Cleanup ancient argument processing code
Description
Now that we removed:

- thread_park_blocker
- post_vm_init_hook_enabled
- pending_list_uses_discovered_fields

from jdk_version_info struct (part of 8189208), we should evaluate how much, if not all, of JDK_GetVersionInfo0 and the supporting mechanism we need.
Comments
URL: https://hg.openjdk.java.net/jdk/jdk/rev/86222ee8e248 User: gziemski Date: 2019-12-10 18:51:19 +0000
10-12-2019
I think none of it is needed now as whatever values the JDK uses to pass to the VM come from the build and so the VM already has access to them.
03-05-2019